CVE-2023-28899: Skoda-Auto Superb 3 Firmware

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

By sending a specific reset UDS request via OBDII port of Skoda vehicles, it is possible to cause vehicle engine shutdown and denial of service of other vehicle components even when the vehicle is moving at a high speed. No safety critical functions affected. 

Affected products

• Skoda-Auto Superb 3 Firmware: affected versions not specified

Published 2024-01-12. Last modified 2026-06-17.